/*
           * Copyright (c) 2021.  北京维数科技有限公司
           * Date :  2021/3/25
           * Author ：F12 Console=> atob("MzMxNDkxODAwQHFxLmNvbQ==")
           * Version ：1.0.0
           */

import router from './router'
import store from './store'
import NProgress from 'nprogress' // progress bar
import 'nprogress/nprogress.css'// progress bar style
import { getToken } from '@/utils/auth' // getToken from cookie

NProgress.configure({ showSpinner: false })// NProgress Configuration

const whiteList = ['/login', '/authredirect']// no redirect whitelist

router.beforeEach((to, from, next) => {
    NProgress.start() // start progress bar
    if (getToken()) { // determine if there has token
        /* has token*/
        if (to.path === '/login') {
            next({ path: '/' })
            NProgress.done() // if current page is dashboard will not trigger   afterEach hook, so manually handle it
        } else {
            if (store.getters.menus === undefined) { // 判断当前用户是否已拉取完user_info信息
                store.dispatch('GetInfo').then(info => { // 拉取user_info
                    const menus = {}
                    for (let i = 0; i < info.menus.length; i++) {
                        menus[info.menus[i].code] = true
                    }
                    store.dispatch('GenerateRoutes', menus).then(() => { // 生成可访问的路由表
                        router.addRoutes(store.getters.addRouters) // 动态添加可访问路由表
                        next({ ...to, replace: true }) // hack方法 确保addRoutes已完成 ,set the replace: true so the navigation will not leave a history record
                    })
                }).catch(() => {
                    store.dispatch('LogOut').then(() => {
                        next({ path: '/login' })
                    })
                })
            } else {
                //  else {
                //   // 没有动态改变权限的需求可直接next() 删除下方权限判断 ↓
                //   if (hasPermission(store.getters.roles, to.meta.role)) {
                //     next();//
                //   } else {
                next()
                //   }
                //   // 可删 ↑
            }
        }
    } else {
        /* has no token*/
        if (whiteList.indexOf(to.path) !== -1) { // 在免登录白名单，直接进入
            next()
        } else {
            next('/login') // 否则全部重定向到登录页
            NProgress.done() // if current page is login will not trigger afterEach hook, so manually handle it
        }
    }
})

router.afterEach(() => {
    NProgress.done() // finish progress bar
})
